breadcrumbs no entry type

Hello @madcrach,

Thank you for contacting Rank Math support.

Please share the URLs of a post & taxonomy from your custom post type so we can check and assist you further.

Looking forward to helping you.

@rankmathsupport

This is how I register my taxonomy and my data type

add_action('init','poster');
function poster() {
	register_post_type('poster',array(

		'public'=>true,
		'supports' => array('title',  'editor'),
		'menu_position' => 11,
		'menu_icon' => 'dashicons-calendar-alt',
		'taxonomies' => ['poster_year'],
		'has_archive' => true,
		'show_in_rest' => true,
		'labels' => array(
			'name' => 'Анонс заход?в',
			'all_items' => 'Ус? заход?в',
			'add_new' => 'Додати зах?д',
			'add_new_item' => 'Анонс заход?в'
		)
	));
}

// хук для регистрации
add_action( 'init', 'create_taxonomy_poster_year' );
function create_taxonomy_poster_year(){

	// список параметров: wp-kama.ru/function/get_taxonomy_labels
	register_taxonomy( 'poster_year', [ 'poster' ], [
		'label'                 => '', // определяется параметром $labels->name
		'labels'                => [
			'name'              => 'Р?к',
			'singular_name'     => 'Р?к',
			'search_items'      => 'Пошук',
			'all_items'         => 'Ус? ',
			'view_item '        => 'Переглянути',
			'parent_item'       => 'Батько',
			'parent_item_colon' => 'Батько:',
			'edit_item'         => 'Редагувати',
			'update_item'       => 'Оновити',
			'add_new_item'      => 'Додати р?к',
			'new_item_name'     => 'Новий р?к',
			'menu_name'         => 'Р?к',
			'back_to_items'     => '← Назад',
		],
		'description'           => '', // описание таксономии
		'public'                => true,
		// 'publicly_queryable'    => null, // равен аргументу public
		// 'show_in_nav_menus'     => true, // равен аргументу public
		// 'show_ui'               => true, // равен аргументу public
		'show_in_menu'          => true, // равен аргументу show_ui
		// 'show_tagcloud'         => true, // равен аргументу show_ui
		// 'show_in_quick_edit'    => null, // равен аргументу show_ui
		'hierarchical'          => true,

		'rewrite'               => true,
		//'query_var'             => $taxonomy, // название параметра запроса
		'capabilities'          => array(),
		'meta_box_cb'           => null, // html метабокса. callback: post_categories_meta_box или post_tags_meta_box. false — метабокс отключен.
		'show_admin_column'     => false, // авто-создание колонки таксы в таблице ассоциированного типа записи. (с версии 3.5)
		'show_in_rest'          => true, // добавить в REST API
		'rest_base'             => null, // $taxonomy
		// '_builtin'              => false,
		//'update_count_callback' => '_update_post_term_count',
	] );
}

here is a link to my post type,

Here’s the taxonomy, there are no post type breadcrumbs here

Here is the full record, here it is normal to display bread crumbs

That is, the problem is that the taxonomy does not display the type of posts

Hello @madcrach,

At the moment, our plugin doesn’t fully support custom taxonomy when generating the breadcrumbs on taxonomy pages.

However, please head over to your WordPress Dashboard > Rank Math > General Settings > Breadcrumbs and ensure that the option “Hide Taxonomy Name” is disabled.

If that doesn’t help, we have provided a filter code to customize the breadcrumbs for this type of page further. You may refer to this filter code: https://rankmath.com/kb/filters-hooks-api-developer/#change-remove-breadcrumb-items

Let us know how that goes. Looking forward to helping you.

@rankmathteam

I solved the problem like this

add_filter('rank_math/frontend/breadcrumb/items', function ($crumbs, $class) {
$queried_object = get_queried_object();

if (is_tax() && is_object($queried_object)) {
    $term = $queried_object;
    $taxonomy = $term->taxonomy;
    $post_type = get_taxonomy($taxonomy)->object_type[0];

    $post_type_object = get_post_type_object($post_type);

    if ($post_type_object) {
        $post_type_name = $post_type_object->labels->name;

        $post_type_crumb = array(
            $post_type_name,
            get_post_type_archive_link($post_type),
        );

        array_splice($crumbs, 1, 0, array($post_type_crumb));
    }
}

return $crumbs;
}, 10, 2);

• This reply was modified 1 year ago by madcrach.

Hello @madcrach,

We are glad that you were able to modify the filter to resolve the issue. Thank you so much for sharing the solution here, as it will be helpful for other users who want to do the same.

Please do not hesitate to let us know if you need our assistance with anything else.